Pioneer Cables RK-377-X Engine Rocker Arm Kit

Pioneer Cables RK-377-X Engine Rocker Arm Kit

Pioneer Cables RK-377-X is an engine rocker arm kit for classic Pontiac V8 service applications. It is listed for 1961-1964 Pontiac Bonneville, Catalina, Grand Prix, GTO, LeMans, and Tempest models, making it a direct-fit option for targeted engine repair work.

• Engine rocker arm kit for Pontiac service applications
• Fits 1961-1964 Pontiac Bonneville, Catalina, Grand Prix, GTO, LeMans, and Tempest
• Part number RK-377-X for catalog and cross-reference lookup
• Carded kit listing for organized parts identification
• Compatible with N/A position applications as cataloged

Fitment Details

• Fits 1961-1964 Pontiac Bonneville, N/A
• Fits 1961-1964 Pontiac Catalina, N/A
• Fits 1962-1964 Pontiac Grand Prix, N/A
• Fits 1964 Pontiac GTO, N/A
• Fits 1963-1964 Pontiac LeMans, N/A
• Fits 1961-1964 Pontiac Tempest, N/A

Product Overview

RK-377-X is cataloged for classic Pontiac engine service where rocker arm components are being replaced during top-end maintenance or rebuild work. Use this part number when sourcing a rocker arm kit for 1961-1964 Pontiac Bonneville, Catalina, Grand Prix, GTO, LeMans, or Tempest applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Service Issues

• Worn or noisy rocker arm components
• Valve train lash concerns during engine service
• Top-end wear found during Pontiac engine inspection
• Replacement needs during rebuild or restoration work

Installation Notes

Verify engine application, year, and catalog position before installation. Inspect related valve train components, fasteners, and lubrication passages during service so the rocker arm assembly is installed against clean, serviceable mating parts. Confirm RK-377-X against the vehicle’s engine build and existing hardware layout before final assembly.

Quality Assurance

Pioneer Cables RK-377-X is cataloged as an engine service part for the listed Pontiac applications and should be matched to the vehicle’s exact year and model before use.